$A$ : Middle piece of sperm is called powerhouse.
$R$ : It contains mitochondria.
$A$ : Middle piece of sperm is called powerhouse.
$R$ : It contains mitochondria.
- A
Assertion and Reason both are correct and also correct explantion.
- B
Assertion and Reason both are correct but not explanation of assertion.
- C
Assertion is correct, but Reason is incorrect.
- D
Both Assertion and Reason are incorrect.
Similar Questions
Germ cells in mammalian gonads are produced by
Germ cells in mammalian gonads are produced by
The second maturation division of the mammalian ovum occurs
The second maturation division of the mammalian ovum occurs
- [AIPMT 2010]
Ovum is
Ovum is
In testis, the immature germ cells produce sperm by $...A...$ at puberty $...B...$ present on the inside wall of seminiferous tubules multiply by$ ...C..$. division and increase their number. Identify $A$,$B$ and $C$ from the above statement
In testis, the immature germ cells produce sperm by $...A...$ at puberty $...B...$ present on the inside wall of seminiferous tubules multiply by$ ...C..$. division and increase their number. Identify $A$,$B$ and $C$ from the above statement
Which one of the following statements is false in respect of viability of mammalian sperm?
Which one of the following statements is false in respect of viability of mammalian sperm?
- [AIPMT 2012]